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Fortinet Network Security Expert 4 Written Exam (400) Certification Exam

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Fortinet NSE4 Free Practice Questions

Q1. - (Topic 2) 

What logging options are supported on a FortiGate unit? (Choose two.) 

A. LDAP 

B. Syslog 

C. FortiAnalyzer 

D. SNMP 

Answer: B,C 

Q2. - (Topic 14) 

Which of the following sequences describes the correct order of criteria used for the selection of a master unit within a FortiGate high availability (HA) cluster when override is disabled? 

A. 1. port monitor, 2. unit priority, 3. up time, 4. serial number. 

B. 1. port monitor, 2. up time, 3. unit priority, 4. serial number. 

C. 1. unit priority, 2. up time, 3. port monitor, 4. serial number. 

D. 1. up time, 2. unit priority, 3. port monitor, 4. serial number. 

Answer:

Q3. - (Topic 17) 

FSSO provides a single sign on solution to authenticate users transparently to a FortiGate unit using credentials stored in Windows active directory. 

Which of the following statements are correct regarding FSSO in a Windows domain environment when agent mode is used? (Choose two.) 

A. An FSSO collector agent must be installed on every domain controller. 

B. An FSSO domain controller agent must be installed on every domain controller. 

C. The FSSO domain controller agent will regularly update user logon information on the FortiGate unit. 

D. The FSSO collector agent will receive user logon information from the domain controller agent and will send it to the FortiGate unit. 

Answer: B,D 

Q4. - (Topic 15) 

Which statements are correct properties of a partial mesh VPN deployment. (Choose two.) 

A. VPN tunnels interconnect between every single location. 

B. VPN tunnels are not configured between every single location. 

C. Some locations are reached via a hub location. 

D. There are no hub locations in a partial mesh. 

Answer: B,C 

Q5. - (Topic 21) 

What functions can the IPv6 Neighbor Discovery protocol accomplish? (Choose two.) 

A. Negotiate the encryption parameters to use. 

B. Auto-adjust the MTU setting. 

C. Autoconfigure addresses and prefixes. 

D. Determine other nodes reachability. 

Answer: C,D 

Q6. - (Topic 4) 

Which statements are true regarding local user authentication? (Choose two.) 

A. Two-factor authentication can be enabled on a per user basis. 

B. Local users are for administration accounts only and cannot be used to authenticate network users. 

C. Administrators can create the user accounts is a remote server and store the user passwords locally in the FortiGate. 

D. Both the usernames and passwords can be stored locally on the FortiGate 

Answer: A,D 

Q7. - (Topic 5) 

When browsing to an internal web server using a web-mode SSL VPN bookmark, which IP address is used as the source of the HTTP request? 

A. The remote user's virtual IP address. 

B. The FortiGate unit's internal IP address. 

C. The remote user's public IP address. 

D. The FortiGate unit's external IP address. 

Answer:

Q8. - (Topic 12) 

A FortiGate is configured with three virtual domains (VDOMs). Which of the following statements is correct regarding multiple VDOMs? 

A. The FortiGate must be a model 1000 or above to support multiple VDOMs. 

B. A license has to be purchased and applied to the FortiGate before VDOM mode could be enabled. 

C. Changing the operational mode of a VDOM requires a reboot of the FortiGate. 

D. The FortiGate supports any combination of VDOMs in NAT/Route and transparent modes. 

Answer:

Q9. - (Topic 11) 

Examine the exhibit below; then answer the question following it. 

In this scenario, the FortiGate unit in Ottawa has the following routing table: 

S* 0.0.0.0/0 [10/0] via 172.20.170.254, port2 

C 172.20.167.0/24 is directly connected, port1 

C 172.20.170.0/24 is directly connected, port2 

Sniffer tests show that packets sent from the source IP address 172.20.168.2 to the destination IP address 172.20.169.2 are being dropped by the FortiGate located in Ottawa. Which of the following correctly describes the cause for the dropped packets? 

A. The forward policy check. 

B. The reverse path forwarding check. 

C. The subnet 172.20.169.0/24 is NOT in the Ottawa FortiGate’s routing table. 

D. The destination workstation 172.20.169.2 does NOT have the subnet 172.20.168.0/24 in its routing table. 

Answer:

Q10. - (Topic 14) 

In a high availability cluster operating in active-active mode, which of the following correctly describes the path taken by the SYN packet of an HTTP session that is offloaded to a slave unit? 

A. Request: internal host; slave FortiGate; master FortiGate; Internet; web server. 

B. Request: internal host; slave FortiGate; Internet; web server. 

C. Request: internal host; slave FortiGate; master FortiGate; Internet; web server. 

D. Request: internal host; master FortiGate; slave FortiGate; Internet; web server. 

Answer:

Q11. - (Topic 13) 

In transparent mode, forward-domain is an CLI setting associate with ______________. 

A. a static route. 

B. a firewall policy. 

C. an interface. 

D. a virtual domain. 

Answer:

Q12. - (Topic 12) 

A FortiGate is operating in NAT/Route mode and configured with two virtual LAN (VLAN) sub-interfaces added to the same physical interface. 

Which one of the following statements is correct regarding the VLAN IDs in this scenario? 

A. The two VLAN sub-interfaces can have the same VLAN ID only if they have IP addresses in different subnets. 

B. The two VLAN sub-interfaces must have different VLAN IDs. 

C. The two VLAN sub-interfaces can have the same VLAN ID only if they belong to different VDOMs. 

D. The two VLAN sub-interfaces can have the same VLAN ID if they are connected to different L2 IEEE 802.1Q compliant switches. 

Answer:

Q13. - (Topic 3) 

In which order are firewall policies processed on a FortiGate unit? 

A. From top to down, according with their sequence number. 

B. From top to down, according with their policy ID number. 

C. Based on best match. 

D. Based on the priority value. 

Answer:

Q14. - (Topic 14) 

Two FortiGate devices fail to form an HA cluster, the device hostnames are STUDENT and REMOTE. Exhibit A shows the command output of show system ha for the STUDENT device. Exhibit B shows the command output of show system ha for the REMOTE device. 

Exhibit A: 

Exhibit B 

Which one of the following is the most likely reason that the cluster fails to form? 

A. Password 

B. HA mode 

C. Hearbeat 

D. Override 

Answer:

Q15. - (Topic 2) 

What is the maximum number of FortiAnalyzer/FortiManager devices a FortiGate unit can be configured to send logs to? 

A. 1 

B. 2 

C. 3 

D. 4 

Answer:

Q16. - (Topic 15) 

Review the configuration for FortiClient IPsec shown in the exhibit. 

Which statement is correct regarding this configuration? 

A. The connecting VPN client will install a route to a destination corresponding to the student_internal address object. 

B. The connecting VPN client will install a default route. 

C. The connecting VPN client will install a route to the 172.20.1.[1-5] address range. 

D. The connecting VPN client will connect in web portal mode and no route will be installed. 

Answer:

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